Dental Bearing

Dental Bearing
Product Details

MJM Industrial Limited is well-known as one of the leading dental bearing manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized dental bearing made in China with us.

Product Details:  Dental Handpiece Bearing

Dental handpiece bearing use in dental handpiece(repair), medical devices, and surgical tools.  These bearings are of the highest quality and precision ABEC5, ABEC7, main type SR144, R144.  High-speed handpiece bearing have a synthetic cage, Si3N4 Ceramic ball and stainless steel ring. 
Ref. No.Feature d I.D.D O.D.W WidthD1Flange Shield Main Application
#01Smooth3.175
            (1/8")
        .125"
6.35
      (1/4")
        .250"
2.38
           (3/32")
           .0937"
  0same as #02
#02Smooth 3.1756.352.38  1NSK, Midwest, W&H, Lares(front)
#03Grooved3.1755.972.386.351.340same as #04
#04Grooved3.1755.972.386.351.341Siemens 4000,TM1,TS1 & Dabi-Atlante MS 350,RS 350
#05Smooth3.1756.352.38(outer) 2.78(inner)   IntegralKaVo 6000M/7000M(Front)
           Dabi Alante
#06Grooved3.1755.972.38(outer) 2.78(inner)6.351.34IntegralKaVo 6000M/7000M(Rear) KaVo635B(Rear) Dabi Alante
#07Smooth3.175
           (1/8")
           .125"
6.35
           (1/4")
           .250"
2.78
            (7/64")
      .1094"
  Integralsame as #08
#08Smooth3.1756.352.78  1Bien Air Ondine,Prestige, NSK, W&H, Canisters
#09Grooved3.1755.972.786.351.78Integralsame as #10
#10Grooved 3.1755.972.786.351.781W&H
           KaVo 624/625/630/640 - 647/649/650
#11Flanged
           Unique
3.1756.352.787.50.41Star 430 /ADVANTAGE/ VISTA
#12Flanged3.1756.352.787.50.81Midwest, NSK, Castellini
#13Flanged
           Unique
3.1756.352.787.50.4Integralsame as #11
#14Smooth3.175
           (1/8")
           .125"
7.938
           (5/16")
           .3125"
3.571
           (9/64")
           .1406"
  1Bien Air
#15Smooth3.175
           (1/8")
           .125"
6.35
           (1/4")
           .250"
1.91(outer)
           1.60(Inner)
  0Lares (rear)
#16Flanged3.175
           (1/8")
           .125"
6.35
           (1/4")
           .250"
2.38
           (3/32")
           .0937"
7.50.61NSK Mach-QD (Mini) & Pana Air (Mini)
#17Smooth3.175
           (1/8")
           .125"
7.938
           (5/16")
           .3125"
2.78
           (7/64")
           .1094"
  1 
#18Smooth3.175
           (1/8")
           .125"
7.938
           (5/16")
           .3125"
3.571
           (9/64")
           .1406"
  2same as #14
#19Smooth 3.1756.352.38  Integralsame as #02
#20Flanged3.1756.352.787.50.8Integralsame as #12
#21Smooth3.1756.352.78  0same as #08
#22Grooved3.1755.972.386.351.34Integralsame as #04

Note:

#02, #19 are same size, but #19 with integral shield.
#04, #22 are same size, but #22 with integral shield.

#07, #08 are same size, but #07 with integral shield.

#09, #10 are same size, but #09 with integral shield.
#11, #13 are same size, but #13 with integral shield. 
#12, #20 are same size, but #20 with integral shield. 
#14, #18  are same size, but #18 with double shields. 

Hole in shield is available!


mminchinch
3.1751/8"0.1250
6.3501/4"0.2500
3.5719/64"0.1406
2.7797/64"0.1094
2.3806/64"0.0938
1.910
0.0752
mm/inch=25.4

#1, 2, 3, 4, 8, 10, 12, 14 are most popular in the dental handpiece, KAVO, NSK, W&H, Midwest...

618/2.35X3/P5Smooth2.355.520
618/3/P5Smooth3620
INTRASmooth3620
618/3X3/TN1P4Smooth36.352.380
618/4/P5Smooth472.50
618/4X1/HVP4Smooth472.5
618/3X2-Z/P5Smooth3731
693ZZSmooth3742


472.52


4720
683ZZ
3732


3720
688ZZW6
81662


262.30


2632
694ZZ
41142


8143.50


81442

Product Images:  Dental Handpiece Bearing

Dental Handpiece Bearing
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